System Description
Power
Supply
The
power
supply
is capable of supplying
105
Watts of
power.
It
supplies
power
to
system box components. The optional 3.5-inch
disk
drives receive
power
directly from
the
power
supply.
The
optional 2.5-inch IDE
hard
drive
receives
power
from
the
system board.
3.5
...
Inch
Disk Drives
Two 3.5
~nch
disk drives are optional. Either a 3.5-inch
floppy
disk
drive
or
a
3.5-inch IDE
hard
disk
drive
can be installed.
2.5-lnch IDE
Disk
Drive
The 2.5-inch IDE
hard
disk
drive is optional.
Intelligent Graphics Controller
The
intelligent
graphics controller supports
both
m01.ochrome
and
color
monitors
and
has
four SIMM sockets
that
support
1
MB
or
4 MB SIMMs.
The
base
system is
shipped
with
no
SIMMs installed
on
the
intelligent
graphics controller.
If
the
intelligent graphics controller
needs
to
be
replaced
and
if
the
customer
has
SIMMs installed,
the
four SIMMs
should
be
reinstalled
on
the replacement intelligent graphics controller.
1-4
DECpc
433
Workstation
Service
Guide
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